LED PL Lamps: Two-Pin, Four-Pin – ConservationMart.com
6w G23 Led Pl Bulb Lamp 2-pin Base Led Horizontal Plug Down Light 13w G23 Base Cfl Pl Compact Fluorescent Replacement Lamp - Led Bulbs & Tubes - AliExpress
LED PL Bulbs – Green Electrical Supply
HALCO LIGHTING TECHNOLOGIES 13-Watt Equivalent 6-Watt CFLNI LED Horizontal Hybrid Light Bulb GX23 2-Pin PL Daylight 5000K 81163 PL6H/850/HYB/LED 81163 - The Home Depot
Philips LED Energy Saver PL-C Compact Flourescent Light Bulb, 780 Lumen, Soft White Light (2700K), 13 Watt, GX23-2, 2-PIN Base, 1 Pack - - Amazon.com
LED PL Lamps: Two-Pin, Four-Pin – ConservationMart.com
SATCO S18404 4.5 Watt LED PL 2-PIN 5000K 450 Lumens G23 base 50000 Average rated hours 360 deg. Beam Angle 120-277 Volt Type B Ballast Bypass | Gordon Electric Supply, Inc.